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AD7995YRJZ-0 датащи(PDF) 3 Page - Analog Devices |
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AD7995YRJZ-0 датащи(HTML) 3 Page - Analog Devices |
3 / 25 page Preliminary Technical Data AD7991/AD7995/AD7999 Rev. PrB | Page 3 of 25 AD7991 SPECIFICATIONS Temperature range is as follows: B version −40°C to +85°C, Y version -40°C to +125°C. Unless otherwise noted, VDD = 2.7 V to 5.5 V; fSCL = 3.4 Mhz Unless otherwise noted; TA = TMIN to TMAX. Table 2. Parameter B Version Y Version Unit Test Conditions/Comments DYNAMIC PERFORMANCE1 FIN = 10 kHz sine wave for fSCL from 1.7 MHz to 3.4 MHz FIN = 1 kHz sine wave for fSCL up to 400 kHz Signal-to-Noise + Distortion (SINAD)2 70.5 70.5 dB min Signal-to-Noise Ratio (SNR)2 71 71 dB min Total Harmonic Distortion (THD)2 –78 –78 dB max Peak Harmonic or Spurious Noise (SFDR)2 –79 –79 dB max Intermodulation Distortion (IMD)2 fa = 10.1 kHz, fb = 9.9 kHz for fSCL from 1.7 MHz to 3.4 MHz fa = 1.1 kHz, fb = 0.9 kHz for fSCL up to 400 kHz Second Order Terms –90 –90 dB typ Third Order Terms –90 –90 dB typ Channel-to-Channel Isolation2 -90 -90 dB typ FIN = 108 Hz; see the Terminology Section Full Power Bandwidth2 11 11 MHz typ @ 3 dB 2 2 MHz typ @ 0.1 dB DC ACCURACY Resolution 12 12 Bits Integral Nonlinearity1, 2 ±1 ±1 LSB max ±0.2 ±0.2 LSB typ Differential Nonlinearity1, 2 +1/–0.9 +1/–0.9 LSB max Guaranteed no missed codes to 12 bits ±0.2 ±0.2 LSB typ Offset Error2 ±4 ±4 LSB max Offset Error Matching ±0.5 ±0.5 LSB max Offset Temperature drift TBD TBD ppm/°C typ Gain Error2 ±2 ±2 LSB max Gain Error Matching ±0.5 ±0.5 LSB max Gain Temperature drift TBD TBD ppm/°C typ ANALOG INPUT Input Voltage Range 0 to REFIN 0 to REFIN V DC Leakage Current ±1 ±1 µA max Input Capacitance 30 30 pF typ REFERENCE INPUT REFIN Input Voltage Range 1.2 to VDD 1.2 to VDD V min/V max DC Leakage Current ±1 ±1 µA max REFIN Input Capacitance 30 pF typ Input Impedance 69 69 kΩ typ LOGIC INPUTS (SDA, SCL) Input High Voltage, VINH 0.7 (VDD) 0.7 (VDD) V min Input Low Voltage, VINL 0.3 (VDD) 0.3 (VDD) V max Input Leakage Current, IIN ±1 ±1 µA max VIN = 0 V or VDD Input Capacitance, CIN3 10 10 pF max |
Аналогичный номер детали - AD7995YRJZ-0 |
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Аналогичное описание - AD7995YRJZ-0 |
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